A Data Scientist’s Guide to Identify and Resolve Data Quality Issues

Doing this early for your next project will save you weeks of effort and stress

Arunn Thevapalan
Towards Data Science
7 min readSep 29, 2021

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Photo by Mikael Blomkvist from Pexels

If you've worked in the AI industry with real-world data, you’d understand the pain. No matter how streamlined the data collection process is, the data we’re about to model is always messy.

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Senior Data Scientist & Top 1000 Writer. Writing about my journey breaking into data science and building profitable side hustles. Say hi datagrads.com/friends